Municipal Drainage Rates

  1. FY 2022-23
  2. FY 2023-24

Municipal Drainage Rates

The following monthly rates are hereby established and shall be collected for drainage services furnished by the City of Irving. (Effective Nov. 1, 2022)

Residential (Based on lot size)

Lot SizeMonthly Rate
Less than 5,000 square feet (sq. ft.)
$7.88
5,000 sq. ft. or larger$10.50
Townhouses, Duplexes$7.88
Mobile Homes$10.50

Multifamily

Meter Size
Monthly Rate
Triplex/Fourplex (per plex per month)
$27.51
Condominiums*$0.002625
Apartments*$0.002625

Commercial

Meter Size
Monthly Rate
Under 10,000 SF parcel
$23.63
10,001-20,000 SF parcel
$47.25
20,001-45,000 SF parcel
$94.50
Over 45,000 SF parcel*
$0.002625

* Impermeable land per square foot/month